Mfr Part #:

TSW-125-08-L-D

Samtec TSW-125-08-L-D is a 50-position, 2-row, through-hole header with 2.54mm pitch and tin-plated phosphor bronze contacts.

✓ Total Stock: 71 pcs

$ Price Range: $2.75 - $25.10

TSW-125-08-L-D Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Tomark Electronics Ltd ✓ Non-Authorised Inventory information	71 pcs On Request	71 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TSW-125-08-L-D Description

Short technical summary and product information.

The Samtec TSW-125-08-L-D is a 50-position, dual-row, unshrouded header designed for board-to-board or cable interconnect applications. It features a 2.54mm (0.100") pitch and row spacing, with all positions loaded. The header uses square, male pin contacts made of phosphor bronze with a tin finish (10.0µin thickness).

The insulator is molded from black polybutylene terephthalate (PBT) with a UL94 V-0 flammability rating. The component is through-hole mounted and terminated via solder. The overall contact length is 0.530" (13.46mm), with a mating pin length of 0.230" (5.84mm). The push-pull fastening type ensures secure connection.

This header operates over a temperature range of -55°C to 125°C, making it suitable for a wide variety of industrial and commercial environments. The unshrouded design allows flexibility in mating with various female socket connectors.

TSW-125-08-L-D Quick Information

Product Type: Header, Male Pins

Series: TSW

Canonical Name: Samtec TSW-125-08-L-D Header, Male Pins, 50 Position, 2.54mm Pitch, Through Hole

Subcategory: Male Pins

TSW-125-08-L-D Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TSW-125-08-L-D Estimated Pricing

Qty	Low	High
1+	$4.48	$4.48
10+	$3.81	$3.81
50+	$25.10	$25.10
100+	$3.24	$3.24
500+	$2.89	$2.89
1,000+	$2.75	$2.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

TSW-125-08-L-D Features

50-position dual-row through-hole header.
2.54mm pitch with 2.54mm row spacing.
Tin-plated phosphor bronze square pins.
Black PBT insulator rated UL94 V-0.
Operating temperature -55°C to 125°C.

TSW-125-08-L-D Applications

Board-to-board interconnect applications.
Cable-to-board connection systems.
General purpose signal routing.

TSW-125-08-L-D FAQs

7 frequently asked questions generated from this part’s specifications.

What is the pitch of the TSW-125-08-L-D?

The pitch is 2.54mm (0.100").

How many positions does the TSW-125-08-L-D have?

It has 50 positions in 2 rows, all positions loaded.

What is the mounting type for this header?

Through hole with solder termination.

What is the operating temperature range?

-55°C to 125°C.

What is the contact material and finish?

Phosphor bronze contacts with a tin finish (10.0µin / 0.25µm).

Is the header shrouded?

No, it is unshrouded.

What is the insulation material and flammability rating?

Black polybutylene terephthalate (PBT) with UL94 V-0 rating.

Category	Headers, Male Pins
Manufacturer Name	Samtec Inc.
Connector Type	Header
Contact Finish	Tin
Contact Finish Thickness	10.0µin (0.25µm)
Contact Length	5.84mm (0.230")
Contact Material	Phosphor Bronze
Contact Shape	Square
Contact Type	Male Pin
Fastening Type	Push-Pull
Insulation Color	Black
Insulation Height	2.54mm (0.100")
Insulation Material	Polybutylene Terephthalate (PBT)
Lead Spacing	2.54 mm
Lead Style	Solder
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	50
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature	-55°C ~ 125°C
Overall Contact Length	0.530" (13.46mm)
Pitch	2.54mm (0.100")
Row Spacing	0.100" (2.54mm)
Shrouding	Unshrouded
Style	Board to Board or Cable
Termination	Solder